Plate nickel alloy Inconel 686

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Product Overview
Nickel-chromium-molybdenum-tungsten alloy, grade Inconel 686 (UNS N06686, W.Nr. 2.4606). Available shapes: sheet/plate, round bar, flat bar and tube. Common processing services: cutting, forging, bending, welding and machining. Typical mechanical/chemical notes: Ni balance; Cr 19–23%; Mo 15–17%; W 3.00–4.40%; Fe ≤ 2%; Co ≤ 1%; elongation ≥ 40%. Origin: Zhejiang, China. Brand: Shuaiyi. Diameter/width/thickness: customizable. MOQ: 200 kg (flexible). Standards: ASTM B462, B564, B619, B622, B626. Packaging: standard seaworthy package. Sample: available.

Key Advantages

• Direct factory supply with competitive commercial terms
• Certified inspections: ISO 9001, CE, SGS (annual)
• Responsive commercial support (typical 24 h reply)
• Accepted payment: T/T, L/C
• High production capacity (up to 50,000 tons/month)
• Fast delivery and standard export packaging
• OEM/ODM capabilities and customization

Chemical Composition (%)
Element — Content (%)
Ni — Remainder
Cr — 19–23
Mo — 15–17
W — 3.00–4.40
Fe — ≤ 2
Co — ≤ 1
Ti — 0.02–0.25
Al — ≤ 0.50
C — ≤ 0.010
Mn — ≤ 0.75
Si — ≤ 0.08
V — ≤ 0.20
P — ≤ 0.025
S — ≤ 0.015

Application Scenarios

• Chemical processing equipment
• Pollution control and flue gas desulfurization
• Waste treatment systems
• Pulp and paper industry components
• Condenser and heat exchanger tubing
• Corrosion-resistant parts and fittings

Technical specifications

• Product name: Inconel 686 nickel alloy
• Material type: Nickel-chromium-molybdenum-tungsten alloy
• Grade / Model: Inconel 686
• UNS No.: N06686
• W.Nr.: 2.4606
• Equivalent grade: Alloy 686 / NiCr21Mo16W
• Available shapes: Sheet/Plate, Round Bar, Flat Bar, Tube
• Processing services: Cutting, Forging, Bending, Welding, Machining
• Chemical composition: see Chemical Composition block above
• Mechanical: Elongation ≥ 40%
• Place of origin: Zhejiang, China
• Brand: Shuaiyi
• Dimensions: Diameter/width/thickness customizable
• MOQ: 200 kg (flexible)
• Applicable standards: ASTM B462, ASTM B564, ASTM B619, ASTM B622, ASTM B626
• Packaging: Standard seaworthy package
• Sample: Available on request